42734856496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{15161}}^1$

素因数の和:15470

約数の個数: 80

約数和(自身を含む): 90086296608

約数和(自身を除く): 47351440112

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 241, 272, 344, 482, 688, 731, 964, 1462, 1928, 2924, 3856, 4097, 5848, 8194, 10363, 11696, 15161, 16388, 20726, 30322, 32776, 41452, 60644, 65552, 82904, 121288, 165808, 176171, 242576, 257737, 352342, 515474, 651923, 704684, 1030948, 1303846, 1409368, 2061896, 2607692, 2818736, 3653801, 4123792, 5215384, 7307602, 10430768, 11082691, 14615204, 22165382, 29230408, 44330764, 58460816, 62114617, 88661528, 124229234, 157113443, 177323056, 248458468, 314226886, 496916936, 628453772, 993833872, 1256907544, 2513815088, 2670928531, 5341857062, 10683714124, 21367428248, 42734856496]

約数ペア:

[(1, 42734856496), (2, 21367428248), (4, 10683714124), (8, 5341857062), (16, 2670928531), (17, 2513815088), (34, 1256907544), (43, 993833872), (68, 628453772), (86, 496916936), (136, 314226886), (172, 248458468), (241, 177323056), (272, 157113443), (344, 124229234), (482, 88661528), (688, 62114617), (731, 58460816), (964, 44330764), (1462, 29230408), (1928, 22165382), (2924, 14615204), (3856, 11082691), (4097, 10430768), (5848, 7307602), (8194, 5215384), (10363, 4123792), (11696, 3653801), (15161, 2818736), (16388, 2607692), (20726, 2061896), (30322, 1409368), (32776, 1303846), (41452, 1030948), (60644, 704684), (65552, 651923), (82904, 515474), (121288, 352342), (165808, 257737), (176171, 242576)]